PRYSIAZHNIUK, V. A. Mollusks of the subgenus Planivallonia S c h i l e y k o, 1984 (Mollusca, Pulmonata) from the Neogene deposits of Ukraine, Russia, and Kazakhstan . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 2, p. 75–78, 2024. DOI: 10.15407/dopovidi2016.02.075. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/8172. Acesso em: 23 dec. 2024.